@article{JSFU_2019_12_5_a3,
     author = {Oleg Ja. Kravets},
     title = {Mathematical discrete-time model of the heterogeneous integrated system of corporate information management},
     journal = {\v{Z}urnal Sibirskogo federalʹnogo universiteta. Matematika i fizika},
     pages = {560--570},
     publisher = {mathdoc},
     volume = {12},
     number = {5},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JSFU_2019_12_5_a3/}
}